cable, vdsl, patch

American
Data Supply carries the Adtran CSU/DSU, CXR-Anderson Jacobson
line of fiber optic modems, CSU/DSU's, DSL Modems, Rack mount
modems and terminal servers. We
have just the right model in the FO-8000 family that enhances
your data/voice/or video application when it comes to a Fiber
Optic Modem. A full range of user interfaces include 10Base-T
Ethernet, V.35, RS-422, T1/E1, X.21/V.11, or our new Quad T1/E1
modem. Transmitters include Multimode or Single mode with distance
reaches of over 70 miles (110+ Km), while achieving speeds of
up to a full 10Mbps.

ADTRAN
offers a complete line of CSUs and DSU/CSUs for every circuit type.

The
DSU Series includes standalone and rackmount products that incorporate many different
features like SNMP management, automatic dial backup, auto-rate adaption, user-selectable
options, external DTE master circuit clock, as well as weekend and time of day
lockout options.The
TSU Series consists of T1 DSU/CSUs, multiplexers, and integrated access devices.
It provides the industry's most flexible and reliable solutions for aggregating
voice-only or voice and data services over a single T1.The
T3SU 300 multiport T3 DSU/CSU offers more interface ports than competing products,
at an extremely competitive price. It offers a built-in HSSI interface and three
optional expansion slots.The
Smart 16/16e Shelves house up to 16 rackmount modules which are used to deploy
a variety of network services including ISDN, DDS and T1s.

The
AJ 6453 Variable Rate Digital Service Unit (DSU) provides an advanced, state of
the art, digital solution for your network. The 6453 is designed to grow with
any DDS network application, fixed rate or variable rate, operating in either
synchronous or asynchronous mode, while providing point-to-point or multi-point
environments. This is the ideal unit for telemetry monitoring equipment to be
connected back to a central site.

We have just the right
model in the FO-8000 family that enhances your data/voice/or video application
when it comes to a Fiber Optic Modem. A full range of user interfaces include
10Base-T Ethernet, V.35, RS-422, T1/E1, X.21/V.11, or our new Quad T1/E1 modem.
Transmitters include Multimode or Single mode with distance reaches of over 70
miles (110+ Km), while achieving speeds of up to a full 10Mbps.

For high speed transmission over
single copper pairs, CXR offers its range of DSL modems with speeds from
128 Kbps to 4.6Mbps. Available in desk-top and rack-mount versions, these modems
come with a choice of terminal interfaces. This is an entire new line of equipment
that provides high speed point-to-point connectivity with easy setup and diagnostic
tools. These units are ideal for campus-type environments by inter-connecting
two buildings over existing private copper or microwave.

Whatever your application calls
for we have the right model for you. Start with the CV-2000 Series of T1/FT1
or E1/FE1 models for your high speed data circuits. For lower speed DDS digital
applications choose the 6400 Series DSU/CSU. These units offer synch or async
data formats, point-to-point or multi-point circuit applications, and come in
either desktop or managed rack-mount configurations. Finally, for true 56K dial
requirements we offer the 5653 Switched-56 model

A full range of manageable
desktop and rack-mountable analog modems for dial-up and leased line applications.
For industrial applications, check out our new Cobalt Series heavy-duty
industrial grade models.

Installing a chassis rack system
with a small footprint combined with management capabilities, the enterprise AMS
and the telco Smart Rack systems are ready to take up the task. Both systems
incorporate a "Universal Population" architecture. Simply put, you can inter-mix
the chassis with an assortment of different card modules. Modems, ISDN Adapters,
DSU/CSUs, and even DSL modems.

Cyberconnect
is a single port ISDN and serial router to be used in remote offices and point
of sales applications. Fastconnect is a multi-port high speed serial router
to be used in concentration points. Hyconnect is a multi-port high speed router
for applications where modularity and scalability are required.